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1251List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme
1252Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data
1253Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology
1254Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software
1255The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I
1256The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392)
1257Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual)
1258An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream
1259Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip
1260Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities
1261Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight
1262Foot and Mouth Disease Epidemic. Disposal of culled stock by burial : guidance and reference data for the protection of controlled waters
1263East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records
1264Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2012
1265Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters
1266Investigation to assess the compliance of Trelavour Kilns discharge CP7 (SW 9479 5722) with consent conditions and to identify any impact upon water quality in the St Dennis Stream : final draft report
1267(5) Review of the Enhanced Chemiluminescence (ECL) Test; (6) Standard Procedures for the Microtox Test System: Acute, Chronic, Solid-Phase and Mutatox Procedures; (7) Assessment of Chlorophyll Fluorescence as a Measure of Ecotoxicological Effect of Contam
1268An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24
1269A green consultation plan for Dorset : a summary of the Frome and Piddle and Poole Harbour and Purbeck Local Environment Agency Plan
1270River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region)
1271Summary document to assist public consultation on proposals for the future regulation of disposals of radioactive waste from British Nuclear Fuels Ltd, Sellafield
1272The impact of climate change on severe droughts: Major droughts in England and Wales from 1800 and evidence of impact of Impact
1273A report of the conservation and recreation market testing project on : conservation operational advice, conservation collaborative projects, recreational collaborative projects, landscape assessment
1274Library and information services of the Instituto de Investigacao Pesqueiras, Angola. Report of a two week consultancy 20 July to 3 August
1275Darent action plan : restoration of low flows to the river Darent : public statement to accompany application to vary groundwater abstraction licences at Sundridge, Lullingstone, Eynsford, Horton Kirby, Darenth and Bexley